BAYSTACK-IPV6-FIRST-HOP-SEC-MIB :: bsIpv6FHSSourceGuardInterfaceState

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsBAYSTACK-IPV6-FIRST-HOP-SEC-MIBbsIpv6FHSSourceGuardInterfaceState

bsIpv6FHSSourceGuardInterfaceState

Module: BAYSTACK-IPV6-FIRST-HOP-SEC-MIB

OID (symbolic): BAYSTACK-IPV6-FIRST-HOP-SEC-MIB::bsIpv6FHSSourceGuardInterfaceState

OID (numeric): 1.3.6.1.4.1.45.5.45.1.9.1.2

Node type: OBJECT-TYPE

Type: TruthValue

Access: read-write

Description: IPv6 Source Guard Admin state of an interface.

What is bsIpv6FHSSourceGuardInterfaceState?

Configures the administrative enable or disable state of IPv6 Source Guard on a specific network interface. When enabled, the interface drops IPv6 traffic whose source address does not match an entry in the Source Binding Table, protecting against address spoofing.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.45.5.45.1.9.1.2
snmpwalk -v2c -c public <target> BAYSTACK-IPV6-FIRST-HOP-SEC-MIB::bsIpv6FHSSourceGuardInterfaceState

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.45.5.45.1.9.1.2.1
snmpget -v2c -c public <target> BAYSTACK-IPV6-FIRST-HOP-SEC-MIB::bsIpv6FHSSourceGuardInterfaceState.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.45.5.45.1.9.1.2.1 s <value>

Start monitoring Avaya/Nortel BayStack Ethernet Routing Switch (ERS) (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the BAYSTACK-IPV6-FIRST-HOP-SEC-MIB::bsIpv6FHSSourceGuardInterfaceState OID value, configure state conditions and alerts, and monitor any Avaya/Nortel BayStack Ethernet Routing Switch (ERS) (legacy) from a single console.

OID Breakdown

Upper-level ancestors (8 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.45synopticsSYNOPTICS-ROOT-MIB
1.3.6.1.4.1.45.5bayStackMibsSYNOPTICS-ROOT-MIB
Numeric OIDNameModule
1.3.6.1.4.1.45.5.45bayStackIpv6FirstHopSecMibBAYSTACK-IPV6-FIRST-HOP-SEC-MIB
1.3.6.1.4.1.45.5.45.1bsIpv6FirstHopSecObjectsBAYSTACK-IPV6-FIRST-HOP-SEC-MIB
1.3.6.1.4.1.45.5.45.1.9bsIpv6FHSSourceGuardInterfaceConfigTableBAYSTACK-IPV6-FIRST-HOP-SEC-MIB
1.3.6.1.4.1.45.5.45.1.9.1bsIpv6FHSSourceGuardInterfaceConfigEntryBAYSTACK-IPV6-FIRST-HOP-SEC-MIB
1.3.6.1.4.1.45.5.45.1.9.1.2bsIpv6FHSSourceGuardInterfaceStateBAYSTACK-IPV6-FIRST-HOP-SEC-MIB